/*
 * Copyright 2000-2016 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jetbrains.idea.devkit.inspections;

import com.intellij.codeInspection.unused.ImplicitPropertyUsageProvider;
import com.intellij.lang.properties.psi.Property;
import org.jetbrains.annotations.NotNull;

/**
 * @author Konstantin Bulenkov
 */
public class RegistryImplicitPropertyUsageProvider extends ImplicitPropertyUsageProvider {

  @Override
  protected boolean isUsed(@NotNull Property property) {
    if (RegistryPropertiesAnnotator.isRegistryPropertiesFile(property.getContainingFile())) {
      final String name = property.getName();
      return name != null && RegistryPropertiesAnnotator.isImplicitUsageKey(name);
    }
    return false;
  }
}
